Electrical connectors
Self aligning contact
Receptacle having two directly opposed contact arms and open...
Inventor
active
Battery connecting structure
Positioning structure for USB connector
No associations
LandOfFree
Da-Qing Cheng does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Da-Qing Cheng, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Da-Qing Cheng will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-3248240